<template>
  <div class="loginbody">
    <div class="logindata">
      <div class="logintext">
        <h2>Welcome</h2>
      </div>
      <div class="formdata">
        <el-form ref="form" :model="form" :rules="rules">
          <el-form-item prop="username">
            <el-input
              v-model="form.username"
              clearable
              placeholder="请输入账号"
            ></el-input>
          </el-form-item>
          <el-form-item prop="password">
            <el-input
              v-model="form.password"
              clearable
              placeholder="请输入密码"
              show-password
            ></el-input>
          </el-form-item>
        </el-form>
      </div>
      <div class="tool">
        <div>
          <el-checkbox v-model="checked" @change="remenber"
            >记住密码</el-checkbox
          >
        </div>
        <div>
          <span class="shou" @click="forgetpas">忘记密码？</span>
        </div>
      </div>
      <div class="butt">
        <el-button type="primary" @click.native.prevent="login('form')"
          >登录</el-button
        >
        <!-- <el-button class="shou" @click="register">注册</el-button> -->
      </div>
    </div>
  </div>
</template>

<script>
import { login } from '@/api/login';

// import { setToken } from "@/request/auth";

export default {
  name: 'login',
  data() {
    return {
      form: {
        password: '',
        username: '',
      },
      checked: false,
      rules: {
        username: [
          { required: true, message: '请输入用户名', trigger: 'blur' },
          { max: 10, message: '不能大于10个字符', trigger: 'blur' },
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          { max: 10, message: '不能大于10个字符', trigger: 'blur' },
        ],
      },
    };
  },
  mounted() {
    if (localStorage.getItem('news')) {
      this.form = JSON.parse(localStorage.getItem('news'));
      this.checked = true;
    }
  },
  methods: {
    login(form) {
      this.$refs[form].validate((valid) => {
        if (valid) {
          login(this.form)
            .then((res) => {
              console.log(res.status);
              if (res.status) {
                // setToken(res.data.token);
                this.$store.commit('user/SET_USER_ID', res.data.id);
                this.$store.commit('user/SET_USER_NAME', res.data.name);
                this.$store.commit('user/SET_USER_TYPE', res.data.type);
                // localStorage.setItem("USERNAME", res.data.username);
                localStorage.setItem('token', res.data.token);
                localStorage.setItem('username', this.$store.state.user.name);
                localStorage.setItem('id', this.$store.state.user.id);
                localStorage.setItem('type', this.$store.state.user.type);

                this.$message({
                  message: '登录成功',
                  type: 'success',
                  showClose: true,
                });

                this.$router.replace('/');
              } else {
                this.$message({
                  message: '用户名或密码错误',
                  type: 'error',
                  showClose: true,
                });
              }
            })
            .catch((err) => {
              console.error(err.message);
              err.this.$message({
                message: '系统错误',
                type: 'error',
                showClose: true,
              });
            });
        } else {
          return false;
        }
      });
    },
    remenber(data) {
      this.checked = data;
      if (this.checked) {
        localStorage.setItem('news', JSON.stringify(this.form));
      } else {
        localStorage.removeItem('news');
      }
    },
    forgetpas() {
      this.$message({
        type: 'info',
        message: '功能尚未开发额😥',
        showClose: true,
      });
    },
    register() {
      this.$router.replace('register');
    },
  },
};
</script>

<style scoped>
.loginbody {
  width: 100%;
  height: 100%;
  min-width: 1000px;
  background-image: url('../../assets/images/back.png');
  background-size: 100% 100%;
  background-position: center center;
  overflow: auto;
  background-repeat: no-repeat;
  position: fixed;
  line-height: 100%;
  /* padding-top: 150px; */
}

.logintext {
  margin-bottom: 20px;
  line-height: 50px;
  text-align: center;
  font-size: 30px;
  font-weight: bolder;
  color: white;
  text-shadow: 2px 2px 4px #000000;
}

.logindata {
  border-radius: 15px;

  padding: 30px;
  background-color: rgba(100, 149, 237, 0.7);
  width: 400px;
  height: 300px;
  transform: translate(-50%);
  margin-left: 50%;
  margin-top: 10%;
}

.tool {
  display: flex;
  justify-content: space-between;
  color: #000000;
}

.butt {
  margin-top: 10px;
  text-align: center;
}

.shou {
  cursor: pointer;
  color: #606266;
}

/*ui*/
/* /deep/ .el-form-item__label {
  font-weight: bolder;
  font-size: 15px;
  text-align: left;
}

/deep/ .el-button {
  width: 100%;
  margin-bottom: 10px;

} */
</style>
